Javascript 在HTML中使用PHP重定向到随机站点

我需要能够让用户点击一个按钮，并被重定向到一个随机页面

我尝试将PHP放入JavaScript中，并将其放入HTML中，如下所示：

<script>
<button onclick="var jsVar = "<?php 
$urls = array("www.site1.com", "www.site2.com", "www.site3.com","www.site4.com"); 
$url = $urls[array_rand($urls)]; 
header("Location: http://$url"); ?>"">Click</button>
</script>

PHP脚本将生成随机URL，当你点击按钮时，它将调用
randsite（$URL）
JavaScript函数，该函数将把你重定向到随机站点

<?php
    $urls = array("http://www.site1.com", "http://www.site2.com", "http://www.site3.com","http://www.site4.com"); 
    // select random url
    $rand = $urls[mt_rand(0, count($urls) - 1)];
?>

<button onclick="randsite(<?php echo "'".$rand."'"; ?>)">Click</button>

<script type="text/javascript">
function randsite($url){
    window.location = $url;
}
</script>


PHP脚本将生成随机URL，当你点击按钮时，它将调用
randsite（$URL）
JavaScript函数，该函数将把你重定向到随机站点

<?php
    $urls = array("http://www.site1.com", "http://www.site2.com", "http://www.site3.com","http://www.site4.com"); 
    // select random url
    $rand = $urls[mt_rand(0, count($urls) - 1)];
?>

<button onclick="randsite(<?php echo "'".$rand."'"; ?>)">Click</button>

<script type="text/javascript">
function randsite($url){
    window.location = $url;
}
</script>


试试这个

<?php
$urls = array("www.site1.com", "www.site2.com", "www.site3.com","www.site4.com"); 
$url = $urls[array_rand($urls)]; 
?>
<button onclick="myfunction();">Click</button>
<script>
function myfunction(){
    var href = "<?php echo $url?>";
    window.location.href = "http://"+href;
}
</script>


点击
函数myfunction（）{
var href=“”；
window.location.href=“http://”+href；
}
试试这个

<?php
$urls = array("www.site1.com", "www.site2.com", "www.site3.com","www.site4.com"); 
$url = $urls[array_rand($urls)]; 
?>
<button onclick="myfunction();">Click</button>
<script>
function myfunction(){
    var href = "<?php echo $url?>";
    window.location.href = "http://"+href;
}
</script>


点击
函数myfunction（）{
var href=“”；
window.location.href=“http://”+href；
}
PHP+HTML+JS:

 <?php $url = "http://....."; ?>
    <button name="redirect"onclick="redirectFunc(<?php echo $url; ?>);">Redirect with button</button>

    <script>
    function redirectFunc($url){
        window.location.href = "<?php echo $url?>";
    }
    </script>

<button id="buttonID">redirect</button>

<script type="text/javascript">
    // here you can rand your urls and choose one of them to redirect
    document.getElementById("buttonID").onclick = function () {
        location.href = "http://...";
    };
</script>


PHP+HTML+JS:

 <?php $url = "http://....."; ?>
    <button name="redirect"onclick="redirectFunc(<?php echo $url; ?>);">Redirect with button</button>

    <script>
    function redirectFunc($url){
        window.location.href = "<?php echo $url?>";
    }
    </script>

<button id="buttonID">redirect</button>

<script type="text/javascript">
    // here you can rand your urls and choose one of them to redirect
    document.getElementById("buttonID").onclick = function () {
        location.href = "http://...";
    };
</script>


用一个按钮做一个表单然后当按钮被点击时转到随机页面你可以用Javascript做这个，你根本不需要php用一个按钮做一个表单然后当按钮被点击时转到随机页面你可以用Javascript做这个，你根本不需要php它不起作用，但是谢谢！没用，但谢谢！